linux-kernel - Re: [PATCH 6/8] arm64: dts: qcom: sm8450: remove invalid npl clock in vamacro node

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Message-ID: <006bf3bf-ab9a-4a08-3ba5-fa23ff4ea05a@linaro.org>
Date:   Thu, 23 Mar 2023 14:13:00 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Lee Jones <lee@...nel.org>, Stephen Boyd <sboyd@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>
Cc:     linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH 6/8] arm64: dts: qcom: sm8450: remove invalid npl clock in
 vamacro node

On 23/03/2023 11:47, Krzysztof Kozlowski wrote:
> On 23/03/2023 11:25, Neil Armstrong wrote:
>> Fixes the following DT bindings check error:
>> codec@...0000: clocks: [[137, 57, 1], [137, 102, 1], [137, 103, 1], [137, 70, 1]] is too long
>> codec@...0000: clock-names: 'oneOf' conditional failed, one must be fixed:
>> 	        ['mclk', 'macro', 'dcodec', 'npl'] is too long
>>
>> The implementation was checked and this npl clock isn't used for the VA macro.
>>
> 
> This does not look correct. DTS looks good, you miss some patches in
> your tree.

I'm based on today's linux-next, while the other lpass macros uses the npl clock,
the lpass vamacro bindings doesn't document the npl clock.

And I found no fixes whatsover to add the npl clock to bindings.

Neil

> 
> Best regards,
> Krzysztof
>